What type of irrigation is most commonly used for crops needing extra water?

Surface irrigation is widely recognized as a traditional method employed for crops that require supplemental water. This technique involves distributing water over the soil surface and allowing it to soak into the ground, reaching the plant roots. Surface irrigation is beneficial for various crop types and can be effective in situations where sufficient water is available.

This method can utilize gravity to move water across the fields, making it relatively simple to implement in a range of agricultural contexts. Farmers can set up field slopes to facilitate this flow, ensuring an even distribution of water.

While other methods like drip irrigation focus on delivering water directly to the root zone of plants to conserve water and minimize evaporation, surface irrigation is often used where large volumes of water need to be applied quickly over wide areas. This is especially handy in areas with extant water sources to manage.

Flood irrigation, akin to surface irrigation, involves covering the field with water, typically favored for crops requiring heavy irrigation. However, it can lead to water waste and is less efficient than surface irrigation in many circumstances. Subsurface irrigation operates beneath the soil surface, which is a more modern method suited for certain conditions but is not as broadly utilized in all crop types as surface irrigation.

Hence, surface irrigation remains the most commonly adopted practice for providing crops with the